ret·i·no·scope 
(rĕtn-ə-skōp′)
(rĕtn-ə-skōp′)n.
An optical instrument for examining refraction of light in the eye. Also called skiascope.
- hemlock
- hemlock woolly adelgid
- hemmer
- hemo-
- hemochromatosis
- hemocoel
- hemocyanin
- hemocyte
- hemodialysis
- hemodynamic
- hemodynamically
- hemodynamics
- hemoflagellate
- hemoglobin
- hemoglobinuria
- hemoglobinuric
- hemolymph
- hemolymphatic
- hemolysin
- hemolysis
- hemolytic
- hemolytic anemia
- hemolyze
- hemophilia
- hemophiliac